solar water heater

Detailed Product Description

The Detail of material

Outer Tank: Al-Zn Coated Steel Sheet/Color Steel

Inner Tank: SUS 304-2B Stainless Steel

Insulation: polyurethane foam (55mm/65mm)

Vacuum tube: borosilicate glass 3.3

Absorption coating: AL-N-AL

Stand: Aluminum alloy/galvanized sheet

Option: Auto feeding tank, controller and Auxiliary electric heater